3983150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 7968240

約数和(自身を除く): 3985090

約数列:

[1, 2, 5, 10, 25, 29, 41, 50, 58, 67, 82, 134, 145, 205, 290, 335, 410, 670, 725, 1025, 1189, 1450, 1675, 1943, 2050, 2378, 2747, 3350, 3886, 5494, 5945, 9715, 11890, 13735, 19430, 27470, 29725, 48575, 59450, 68675, 79663, 97150, 137350, 159326, 398315, 796630, 1991575, 3983150]

約数ペア:

[(1, 3983150), (2, 1991575), (5, 796630), (10, 398315), (25, 159326), (29, 137350), (41, 97150), (50, 79663), (58, 68675), (67, 59450), (82, 48575), (134, 29725), (145, 27470), (205, 19430), (290, 13735), (335, 11890), (410, 9715), (670, 5945), (725, 5494), (1025, 3886), (1189, 3350), (1450, 2747), (1675, 2378), (1943, 2050)]